From 2d4fe5c128f8ea41fdfb6a65bb83faa1099bdf48 Mon Sep 17 00:00:00 2001
From: Jaime van Kessel <nallath@gmail.com>
Date: Fri, 7 Jun 2019 13:05:00 +0200
Subject: [PATCH] Add some simple tests for meshbuilding of the build volume

---
 tests/TestBuildVolume.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/TestBuildVolume.py b/tests/TestBuildVolume.py
index 491c0b1b6f..facdbfe143 100644
--- a/tests/TestBuildVolume.py
+++ b/tests/TestBuildVolume.py
@@ -3,6 +3,7 @@ from unittest.mock import MagicMock, patch
 import pytest
 
 from cura.BuildVolume import BuildVolume
+import numpy
 
 @pytest.fixture
 def build_volume():
@@ -25,3 +26,13 @@ def test_buildVolumeSetSizes(build_volume):
     assert build_volume.getDiagonalSize() == 200
 
 
+def test_buildMesh(build_volume):
+    mesh = build_volume._buildMesh(0, 100, 0, 100, 0, 100, 1)
+    result_vertices = numpy.array([[0., 0., 0.], [100., 0., 0.], [0., 0., 0.], [0., 100., 0.], [0., 100., 0.], [100., 100., 0.], [100., 0., 0.], [100., 100., 0.], [0., 0., 100.], [100., 0., 100.], [0., 0., 100.], [0., 100., 100.], [0., 100., 100.], [100., 100., 100.], [100., 0., 100.], [100., 100., 100.], [0., 0., 0.], [0., 0., 100.], [100., 0., 0.], [100., 0., 100.], [0., 100., 0.], [0., 100., 100.], [100., 100., 0.], [100., 100., 100.]], dtype=numpy.float32)
+    assert numpy.array_equal(result_vertices, mesh.getVertices())
+
+
+def test_buildGridMesh(build_volume):
+    mesh = build_volume._buildGridMesh(0, 100, 0, 100, 0, 100, 1)
+    result_vertices = numpy.array([[0., -1., 0.], [100., -1., 100.], [100., -1., 0.], [0., -1., 0.], [0., -1., 100.], [100., -1., 100.]])
+    assert numpy.array_equal(result_vertices, mesh.getVertices())